Easy to use adjustable depth settings. A precision machined aluminium base allows for planing accuracy and the cutter head makes 14000 cuts per minute for fast stock removal. The lock -on button gives the operator the option of continuous operation. Left and right handed use due to the buttons on either side of the handle. Dust extraction port on the side. Adjustable up to a 2mm depth of cut. Shoe on the underside stops accidental laying down of planer while blade is still moving.